Description

3H-Thiazolo[3,4-A]Pyrazin-8(5H)-One,Tetrahydro-,(-)-(9Ci) CAS NO 95579-88-7 is a high-purity, specialized heterocyclic organic compound featuring a fused thiazolo-pyrazinone structure. This chiral molecule is a critical advanced intermediate in modern pharmaceutical research and development, particularly for the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures with potential biological activity.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates targeting central nervous system (CNS) disorders, metabolic diseases, and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its unique heterocyclic scaffold.
• Chemical Biology & Medicinal Chemistry: Serves as a versatile scaffold for constructing focused libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Process Chemistry & Scale-Up: Employed in route scouting and optimization for the commercial-scale production of enantiomerically pure pharmaceuticals.
• Academic Research: Utilized in universities and research institutes for studying heterocyclic chemistry, asymmetric synthesis, and new catalytic methodologies.

Basic Information

Product Name	3H-Thiazolo[3,4-A]Pyrazin-8(5H)-One,Tetrahydro-,(-)-(9Ci)
CAS No.	95579-88-7
Molecular Formula	C6H8N2OS
Molecular Weight	156.21 g/mol
Synonyms	(-)-Tetrahydro-3H-thiazolo[3,4-a]pyrazin-8(5H)-one; (S)-Tetrahydro-3H-thiazolo[3,4-a]pyrazin-8(5H)-one; 3H-Thiazolo[3,4-a]pyrazin-8(5H)-one, tetrahydro-, (-)-; 95579-88-7; Thiazolopyrazinone derivative; (S)-Octahydro-1H-[1,3]thiazolo[3,4-a]pyrazin-8-one; L-Octahydro-1H-[1,3]thiazolo[3,4-a]pyrazin-8-one
EINECS	Contact for details

Quality Control

Our 3H-Thiazolo[3,4-A]Pyrazin-8(5H)-One,Tetrahydro-,(-)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for pharmaceutical R&D. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, enantiomeric excess, and impurity profiles. Our quality commitment aligns with cGMP principles for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The product should be kept under an inert atmosphere if long-term storage is required to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.